$578 Cheap Flights from Denver (DEN) to Kota Kinabalu (BKI)

View $578 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI)

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Cheap Flights from Denver to Kota Kinabalu (DEN-BKI)

Prices were available within the past 7 days and start at $578 for one-way flights and $996 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Mar 16 - Tue, Mar 24
DEN
Denver
BKI
Kota Kinabalu
$996 Roundtrip, found 5 days ago
$996
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Mon, Mar 16 from Denver to Kota Kinabalu, returning Tue, Mar 24, priced at $996 found 5 days ago
Delta
Sun, Mar 15 - Tue, Mar 24
DEN
Denver
BKI
Kota Kinabalu
$1,010 Roundtrip, found 5 days ago
$1,010
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Mar 15 from Denver to Kota Kinabalu, returning Tue, Mar 24, priced at $1,010 found 5 days ago
Delta
Sun, Mar 15 - Wed, Mar 25
DEN
Denver
BKI
Kota Kinabalu
$1,024 Roundtrip, found 5 days ago
$1,024
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Mar 15 from Denver to Kota Kinabalu, returning Wed, Mar 25, priced at $1,024 found 5 days ago
China Eastern Airlines
Thu, Mar 19 - Tue, Mar 24
DEN
Denver
BKI
Kota Kinabalu
$1,169 Roundtrip, found 5 days ago
$1,169
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Thu, Mar 19 from Denver to Kota Kinabalu, returning Tue, Mar 24, priced at $1,169 found 5 days ago
China Eastern Airlines
Thu, Mar 19 - Wed, Mar 25
DEN
Denver
BKI
Kota Kinabalu
$1,183 Roundtrip, found 5 days ago
$1,183
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Thu, Mar 19 from Denver to Kota Kinabalu, returning Wed, Mar 25, priced at $1,183 found 5 days ago
Delta
Fri, Mar 20 - Wed, Mar 25
DEN
Denver
BKI
Kota Kinabalu
$1,197 Roundtrip, found 5 days ago
$1,197
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Mar 20 from Denver to Kota Kinabalu, returning Wed, Mar 25, priced at $1,197 found 5 days ago
China Eastern Airlines
Fri, Aug 7 - Sat, Aug 15
DEN
Denver
BKI
Kota Kinabalu
$1,326 Roundtrip, found 2 days ago
$1,326
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Fri, Aug 7 from Denver to Kota Kinabalu, returning Sat, Aug 15, priced at $1,326 found 2 days ago
Air Canada
Wed, Mar 18 - Fri, Mar 27
DEN
Denver
BKI
Kota Kinabalu
$1,694 Roundtrip, found 1 day ago
$1,694
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Mar 18 from Denver to Kota Kinabalu, returning Fri, Mar 27, priced at $1,694 found 1 day ago
American Airlines
Sat, Aug 8 - Sat, Aug 15
DEN
Denver
BKI
Kota Kinabalu
$2,120 Roundtrip, found 2 days ago
$2,120
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 8 from Denver to Kota Kinabalu, returning Sat, Aug 15, priced at $2,120 found 2 days ago
All Nippon Airways
Sat, Jan 10 - Mon, Jan 19
DEN
Denver
BKI
Kota Kinabalu
$2,185 Roundtrip, found 1 day ago
$2,185
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jan 10 from Denver to Kota Kinabalu, returning Mon, Jan 19, priced at $2,185 found 1 day ago
Flights from Denver (DEN) to Kota Kinabalu (BKI)
Origin airport
Denver Intl.
Destination airport
Kota Kinabalu Intl.
Airlines serving
Air Canada, British Airways, China Eastern Airlines
Roundtrip price
$995
Distance
8348 mi

Denver to Kota Kinabalu Flights

The cheapest times to fly from Denver to Kota Kinabalu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Kota Kinabalu are during the month of March. You can find some of the cheapest flights from Denver to Kota Kinabalu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Kota Kinabalu

Sunday is one of the best days to book for cheap flights from Denver to Kota Kinabalu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Kota Kinabalu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Kota Kinabalu in 2026. You can also book with separate airlines for your outbound and return journeys, from $578 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Kota Kinabalu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Kota Kinabalu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI) cost?
Snag a cheap one-way flight from $578 or cheap return flight from $996 from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI)?
March is the cheapest month to fly from DEN to BKI. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from DEN to BKI. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI)?
You'll have to book a flight with a layover when traveling from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from DEN to BKI?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI)?
To touch down at Kota Kinabalu Intl. Airport (BKI) on time, pick a flight that leaves Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI) last-minute?
Waiting until just before your departure to book a ticket from DEN to BKI often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book a DEN to BKI flight and hotel package?
Booking a DEN to BKI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Kota Kinabalu Intl. Airport (BKI)?
In most cases, you're able to cancel or reschedule your DEN to BKI flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.